狭盔马先蒿 (原亚种) xia kuei ma xian hao (yuan ya zhong)

Pedicularis porphyrantha H. L. Li; P. pseudostenocorys Bonati.

Plants to 50 cm. Stems sparsely pubescent. Leaf blade oblong-lanceolate to ovate-oblong, 3--4(--6) cm; segments 10--14 pairs.

* Alpine meadows, slopes; 3300--4400 m. N and W Sichuan

This subspecies includes two varieties: var. stenocorys with galea 1.4--1.7 cm X ca. 3 mm and var. angustissima P. C. Tsoong with galea ca. 1.9 cm X 1.8 mm.